Bolt on 2 chamber master cyl for a 65?

[Cary]

Now that she runs, but still hasent moved, my old master cyl is shot. the pedal is actually resting on the firewall and will not hold or build any preassure.

Since it has to be replaced, what 2 chamber M/c is a bolt in?

I dont like the idea of NO brakes if you loose one.

Thanks

Cary

[Tonka J200]

A 2 chamber master cylinder from a later Waggy or J-truck is a bolt-in, you just need the extra brake lines. I think the change to the 2 chamber was in '67 but I'm not sure. Go to the parts store and ask for a master cylinder for a '69, I know they are the 2 chamber. They're really cheap too, I think it was around 20 bucks at Auto Zone.